Home / 7,680,479,680,958.10-11,521,396,793,764-2,166,943,969,852.80

Finding the Fourth Proportional to 7,680,479,680,958.10, 11,521,396,793,764 and 2,166,943,969,852.80

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Solution

The fourth proportional to 7,680,479,680,958.10, 11,521,396,793,764 and 2,166,943,969,852.80 is: 3,250,607,038,050.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,680,479,680,958.10 : 11,521,396,793,764 = 2,166,943,969,852.80 : x
  2. Step 2: Convert to fraction form
    7,680,479,680,958.10/11,521,396,793,764 = 2,166,943,969,852.80/x
  3. Step 3: Cross multiply
    7,680,479,680,958.10x = 11,521,396,793,764 × 2,166,943,969,852.80
  4. Step 4: Simplify right side
    7,680,479,680,958.10x = 24,966,221,306,528,282,615,742,464
  5. Step 5: Solve for x
    x = 24,966,221,306,528,282,615,742,464/7,680,479,680,958.10
  6. Step 6: Final answer
    x = 3,250,607,038,050.76

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